155338448

素因数分解:

$2^4\times {\mathrm{1303}}^1\times {\mathrm{7451}}^1$

素因数の和:8762

約数の個数: 20

約数和(自身を含む): 301239648

約数和(自身を除く): 145901200

約数列:

[1, 2, 4, 8, 16, 1303, 2606, 5212, 7451, 10424, 14902, 20848, 29804, 59608, 119216, 9708653, 19417306, 38834612, 77669224, 155338448]

約数ペア:

[(1, 155338448), (2, 77669224), (4, 38834612), (8, 19417306), (16, 9708653), (1303, 119216), (2606, 59608), (5212, 29804), (7451, 20848), (10424, 14902)]